DNSBL Spam Check

Checked IP: 162.222.225.12
rDNS/PTR record: ob1-3.mailhostbox.com

Listed: 1 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
23.2320 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ob1-3.mailhostbox.com
161.4480 ms
Inactive: 2
Inactive
Response in: 2.571847 seconds
Amount of searched blacklists: 26 (2 inactive)